메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Mehti Camalov (Azerbaijan Technical University) Firat Akin (Yildiz Technical University) Arif Hashimov (Ministry of Science and Education of the Republic of Azerbaijan) Oktay Arikan (Yildiz Technical University) Allahverdi Orucov (Azerbaijan Technical University) Musafir Guliyev (Azerbaijan Technical University)
저널정보
한국전기전자재료학회 Transactions on Electrical and Electronic Materials Transactions on Electrical and Electronic Materials Vol.25 No.4
발행연도
2024.8
수록면
494 - 506 (13page)
DOI
https://doi.org/10.1007/s42341-024-00533-4

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
This article focuses on the impact of thermal aging on the insulation material used in cross-linked polyethylene (XLPE) cables. During the experimental process, the samples are subjected to thermal aging at 120 °C for 450 h in total. The impact of thermal stress on insulation quality is analyzed through partial discharge (PD) parameters. Accordingly, the average PD charge of peroxide and silane-added samples increased by 72% and 37%, respectively. Also, their partial discharge inception voltages decreased by 9% and 12.5%, respectively. For investigation of the root causes of the increase in partial discharge activity, Fourier transform infrared spectroscopy (FTIR), X-ray diff raction (XRD), and ultraviolet–visible (UV–Vis) spectrophotometers are used. The structural changes caused by thermal aging were characterized through FTIR spectroscopy as the formation of new chemical bonds, chain degradation and increased absorption of hydroxyl and carbonyl groups. Additionally, XRD analysis showed alterations in crystallization degree, while UV–Vis spectral analysis demonstrated higher absorbances and a decrease in band gap energies for peroxide and silane-added XLPE samples, respectively, to 3.8 eV and 3.36 eV after thermal aging.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0